<template>
     <div class="footer">
        <van-tabbar v-model="active" route>
  <van-tabbar-item to="/" icon="home-o">登录</van-tabbar-item>
  <van-tabbar-item to="/register"   icon="search">注册</van-tabbar-item>
  <van-tabbar-item to="/user"   icon="friends-o">我的</van-tabbar-item>
 
</van-tabbar>
      </div>
</template>

<script setup >
import { ref } from 'vue';
  const active = ref(0);
</script>